URGENEX7.4V Lipo Battery with JST Plug 1200mAh 30C 2S Rechargeable Lithium Batteries Fit for Most 1/10 1/16 1/18 1/24 Scale RC Cars Racing Trucks and 1 to 2 USB Charger

These batteries work very well in my RC airplanes. They fit the battery box very well, charge good. They last about 1 minute longer in my models than comparable batteries. Good value.

Batteries work great and the charger is the greatest bonus….Won’t poser your Tesla, but does a good job in a RC plane.

Great performance!

I haven't flown these batteries yet. The battery unit itself looks to be high quality.

The media could not be loaded. I like that I don't have to keep buying AA batteries. JST plug connects to my receiver as it should. Batteries come with a charger, and that is a plus. Battery pack does not fit in the receiver but that is on me , I can compromise. 4 star just cause it showed up 3 days later than what the package said it did.

Really great battery, for a really great price.

Used two of these for my Radiolink 7 Channel V3 Transmitter. Not too snug was just right. This gives my radio full range instead of just the 9 volts from the AA batteries you get the full 15.4 volts which will give you full range. The AA batts will not give you the 600meter range advertised FYI. Plus with these I don't have to spend money on batteries every few weeks which can get expensive nowadays.

My experience with these batteries has not been a good one. I purchased four of them and within 3 months 3 of the 4 now refuse to take a charge. I would not buy from them again. UPDATE. After seeing my review, the seller offered me a full refund! That kind of customer service is unheard of these days! As such I have to say I would not hesitate to buy from them again!!